Folding knife



FIG. 1 is a top front perspective view of a folding knife showing my new design with the blade fully open;

FIG. 2 is a front elevational view thereof showing the blade fully closed;

FIG. 3 is a top front perspective view thereof showing the blade partially closed;

FIG. 4 is a rear elevational view thereof with the blade in its open position;

FIG. 5 is a rear view thereof with the blade closed and drawn to a larger scale than in FIGS. 1 through 4;

FIG. 6 is an end view thereof with the blade closed and drawing to still a larger scale than FIG. 5;

FIG. 7 is the opposite end view thereof in the scale of FIG. 6; and,

FIG. 8 is a bottom perspective view thereof with the blade open and drawn in the scale of FIG. 1. 

The ornamental design for a folding knife, as shown and described. 